baber/WOPTO huggingface dataset:
Patent JP-2003116925-A (JP)
Title: Folding mechanism
Inventor: MATSUNAGA NORIYUKI
IPC: A47C4/42
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a folding mechanism to be attached on a wheelchair, or the like so that the wheelchair, or the like, can be folded small when not using the wheelchair or can be stably used when using the wheelchair, for providing the wheelchair having a sufficient space in which medical instruments can be placed under a seat part. SOLUTION: This folding mechanism 100 is provided with left and right supporting frames 11 respectively equipped with an upper frame 12 and a lower frame 13, supporting poles 15 turnably attached on the respective left and right supporting frames 11 and cross bars 14 respectively attaching one terminal on the supporting poles 15, and based on the cross bars 14, in which a sliding pole 16 arranged on the other terminal of each of cross bars 14 is slid between the upper frame 12 and the lower frame 13, the left and right supporting frames 11 can be opened/closed by displacing the cross bars 14 by crossing.
Patent JP-2003116758-A (JP)
Title: Self-running vacuum cleaner
Inventor: SUDO KEIJI
IPC: G05D1/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a self-running vacuum cleaner, capable of early grasping the status of a step difference of the floor surface ahead in the advancing direction. SOLUTION: This self-running vacuum cleaner is provided with a floor surface step difference determining means 9 for measuring a distance to the floor surface 2. An inclined distance d2 to the floor surface 2 when the floor surface step difference determining means 9 is inclined to the floor surface 2 and a reference distance d1 to the floor surface 2 positioned right under the floor surface step difference determining means 9 are actually measured, and on the basis of the reference distance d1 , an estimated distance to the floor surface 2 in the case of inclination is determined to find the floor surface determination distance d0 . The existence/absence of a step difference of the floor surface 2 is decided according to the relative size of the floor surface determination distance d0 and the inclined distance d2 .
Patent JP-2003129205-A (JP)
Title: Plated steel with high corrosion resistance and excellent workability and production method therefor
Inventor: SUGIMARU SATOSHI
IPC: C22C38/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To produce a zinc-alloy-plated steel having a high corrosion resistance and an excellent workability. SOLUTION: The plate steel, having a high corrosion resistance and an excellent workability, has a plating layer comprising 18-25 mass% Al and the balance Zn. At the interface of the plating layer and base iron, an Fe-Zn intermetallic compound layer is present. The thickness of the intermetallic compound layer is 20 μm or lower. The plating layer may further contain 5 wt.% or lower Mg.
Patent JP-2002327208-A (JP)
Title: Method for smelting steel
Inventor: OGURA SHIGERU
IPC: C21C1/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of smelting steel, which reduces an amount of discharged slag, not only by minimizing rephosphorization and resulfurization but also by minimizing unit consumption of smelting flux used for both dephosphorization and desulfurization processes, in smelting a steel by performing desulfurization and dephosphorization treatments for molten pig iron and decarburization treatment in a converter, and which does not cause productivity reduction and cost increase compared to traditional methods, and does not cause environment problems due to discharged slag. SOLUTION: This method comprises dephosphorizing molten pig iron at first, transferring the molten pig iron to a cupola pot, desulfurizing the iron along with mechanical stirring, and then decarbonizing in a converter, when smelting a steel, by using either molten pig iron in an as-tapped state from a blast furnace or molten iron after desiliconized on a casing bed of the blast furnace. In this case, the molten pig iron is preferably low-phosphorous and low-sulfurous iron, containing [P]<=0.020 mass% and [S]<=0.003 mass%.
Patent JP-2003130690-A (JP)
Title: Meter display device of motorcycle
Inventor: NAKAMURA HIDEKAZU
IPC: B60K35/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To accurately display actual outside air temperature. SOLUTION: The meter display device 13 of a motorcycle 1 which can display the outside air temperature obtained by an outside air temperature detecting means 81, has an outside air temperature capturing means 910 which captures data of the air temperature obtained by the air temperature detecting means 81, a means for detecting the speed of motorcycle 88 which detects the speed of the motorcycle, and a means 911 for rewriting data of the air temperature which rewrites displayed temperature data of the temperature of air. At less than a prescribed speed of the motorcycle, the rewriting process of the displayed temperature data is made rapid when new displayed temperature data is smaller than earlier displayed temperature data, and the rewriting process of the displayed temperature data is not carried out and kept in a stand-by condition if the new displayed temperature data is higher than the earlier displayed temperature data. At not less than the prescribed speed of the motorcycle, the rewriting process of the displayed temperature data is made rapid in the case the new displayed temperature data is lower than the earlier temperature data, and the rewriting process of the displayed temperature data is made slow in the case the new displayed temperature data is higher than the earlier displayed temperature data.
Patent JP-2003128761-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: ITO YUUKI
IPC: H01L23/31
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor having excellent characteristics of mold releasability and reliasability. SOLUTION: This epoxy resin composition for sealing the semiconductor consists essentially of (A) an epoxy resin, (B) a phenol resin, (C) an inorganic filler, (D) a curing accelerator and (E) a compound represented by general formula (1) (wherein, R1 to R5 are each a 1-4C alkyl group or hydrogen). In the resin composition, the compound represented by general formula (1) is contained in an amount of 0.01-3 wt.% in the whole epoxy resin composition.
Patent JP-2003129424-A (JP)
Title: Shock absorbing device for rope
Inventor: YOSHIDA HIROSHI
IPC: E01F15/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing device for ropes, of which the miniaturization, weight reduction, and the improvement of a shock absorbing capability can be achieved simultaneously, and which is superior in transportation handleability and attachability. SOLUTION: The shock absorbing device comprises a restricting plate 20 having an extended part 21 formed by turning back a plate in the middle, a partition 30 interposed between two parts of the restricting plate 20 and splitting up the inner space of the extended part 21 into two sections to form housing spaces 24, 24 for each rope A, B, and fastening means 40, 41 for fastening the extended part of the restricting plate 20 in the direction of contraction to make the extended part 21 and the partition 30 come in contact with each rope A and B.
Patent JP-2003133087-A (JP)
Title: Lighting system
Inventor: HORI KAZUTAKA
IPC: H05B37/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system having hardly-varied color temperature, capable of executing stable dimmer control. SOLUTION: This lighting system has a white light-emitting diode 1 and a fluorescent lamp 2, an LED lighting circuit 3 lighting the light-emitting diode 1, a fluorescent lamp lighting circuit 4 lighting the fluorescent lamp 2, a dimmer 5 outputting a dimmer signal, a receiver 6 receiving the dimmer signal outputted from the dimmer 5, and a converter 7 outputting a signal corresponding to the dimmer signal. When the degree of the dimmer signal is in a range from Full to a prescribed value α, the fluorescent lamp 2 turns on. When the dimmer degree is in a range from the prescribed value α to zero, the fluorescent lamp 2 turns off, and only the light-emitting diode 1 turns on. As the degree of the dimmer signal becomes deep, light output of the light-emitting diode 1 and the fluorescent lamp 2 reduces.  The total light output of the lighting system is controlled such that the total light output changes in proportion to the degree of the dimmer signal. The degree of the dimmer signal having brightness brighter than brightness causing a blink or extinction of the fluorescent lamp 2 is set to the prescribed value α.
Patent JP-2003125635-A (JP)
Title: Threshing machine of combine
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/54
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To solve problem that sufficient separation performance has not been expected, as sufficient treatment performance has not been expected in a conventional waste dust-processing drum installed on one side of a threshing drum caused by a short length of the waste dust-processing drum, and, in a conventional locking separation shelf, caused by difficulty for bringing the length of a sieve to be long. SOLUTION: A waste dust-processing chamber having the waste dust- processing drum is constituted and installed to be ranging from one side of the terminal of a threshing chamber toward the backward position. The threshing chamber has the threshing drum supported by a shaft in its inside. The waste dust-processing drum reprocesses the waste dust by receiving the discharged waste dust from a dust discharge port on the terminal of the threshing chamber and carrying the waste dust backward. The waste dust- processing drum is constituted to have the longitudinal length longer than that of the threshing drum.
Patent JP-2003138231-A (JP)
Title: Tape or sheet for sticking nonwoven fluororesin fabric
Inventor: YAMAMOTO KATSUTOSHI
IPC: C09J7/29
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a tape or sheet for sticking which can retain sticking strength for a long time, has a good slipperiness, and can be used in situ in a necessary form. SOLUTION: This tape or sheet for sticking comprises a nonwoven fabric of fluororesin fibers, an adhesive or pressure-sensitive adhesive layer formed on one side of the nonwoven fabric so as to entirely or partially cover the one side, and optionally a substrate layer intervenient between the nonwoven fabric and the adhesive or pressure-sensitive adhesive layer. A cut tape prepared by cutting the tape or sheet is also provided.
Patent JP-2003134401-A (JP)
Title: Solid-state imaging element
Inventor: SUZUKI RYOJI
IPC: H04N5/353
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To improve picture quality corresponding to low illuminance by reducing an afterimage before an electric charge read. SOLUTION: Previous electronic shutter operation is carried out repeatedly at short intervals before electronic shutter operation is carried out conventionally once before pixels are read out. Because of the operation of initial, 2nd, and 3rd previous electronic shutter pulses B, the afterimage varies, but afterimage components become nearly equal before and after previous electronic shutter pulses as the frequency increase and then converge to a value depending upon the intervals of the previous electronic shutter pulses.  Therefore, even when illuminance is low and an electric charge accumulation period ΔT is short, an offset due to an afterimage of signal transfer is an afterimage component Qoff based upon the sum of an afterimage component Qoff1 (always fixed irrelevantly to ΔT) depending upon the intervals ΔTB of the previous electronic shutter pulses (B) and accumulated electric charges Q1 (depending upon ΔT).
Patent JP-2003138756-A (JP)
Title: Method of manufacturing temporary enclosure
Inventor: NIMURA YUJI
IPC: E04G21/28
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem of becoming impossible or extremely difficult for work for placing and connecting a temporary enclosure on and to both side timbering made on the ground after connecting the temporary enclosure on the ground in the conventional temporary enclosure of becoming large and heavy weight in a roof bone composed of an upper body and an intermediate body. SOLUTION: In this manufacturing method of the temporary enclosure, two ridge members and a column member for forming respective skeleton bodies of the temporary enclosure are horizontally arranged on the ground, the mutual ridge members and column member, and the mutual ridge members are respectively and mutually connected via a pivoting connecting part tiltable at a prescribed angle, a plurality of skeleton bodies formed in this way are juxtaposed and mutually connected, a sheet is stuck to these upper parts, the ridge members are suspended upward, and when the column member becomes a suspended state to the ridge members, the pivoting connecting part between the mutual ridge members is made non-tiltable, and sets of the skeleton bodies formed in this way are juxtaposed by a plurality of sets to constitute the temporary enclosure.
Patent JP-2003143642-A (JP)
Title: Provided information receiver
Inventor: ISHIKAWA KOICHI
IPC: H04W4/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an information receiver that automatically reads and stores in advance required provided information by applying efficient filtering to provided information so as to easily and pleasantly acquire useful information. SOLUTION: The information receiver 10 which is moved with a user, receives a data broadcast program from a broadcast satellite 1 or the like and displays the received program on a monitor 23, is provided with: a position information processing section 18 that uses a GPS section 17 to receive GPS data from a GPS satellite 3;  and an advance read storage processing section 20 that predicts an area in a traveling direction from a locus of own position information and performs filtering to select provided information of a data broadcast program including the position information in its area and filtering to select the provided information corresponding to genre information in a genre information storage section 19 to store the selected provided information, and displays stored provided information on a monitor 23 together with the video image of the data broadcast program according to an input instruction by a user.
Patent JP-2002218392-A (JP)
Title: Image processor and image processing method
Inventor: MATSUMOTO AKIHIKO
IPC: H04N5/91
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a static image file device, enabling sending out order of static images to be set, without awaiting the completion of forming the static images. SOLUTION: A static image file device comprises a means of forming static images, and a means for setting a static image sending list of the sending out order of static images. Thus, the sending out order of static images can be set, without awaiting the completion of forming the static images.
Patent JP-2003138784-A (JP)
Title: Damping top
Inventor: KURODA EIJI
IPC: E04H9/02
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a damper used as an earthquake damping device such as a construction structure capable of inexpensively damping a vibration by effectively using a prescribed space. SOLUTION: This damping top is composed of an outer cylindrical pipe and a screw shaft mutually connected so as to be relatively displaceable, and has a guide nut rotatably and pivotally supported by the screw shaft on the inside of the outer cylindrical pipe, and an inner cylindrical pipe fixed to the guide nut, and fills a viscous body and/or a viscoelastic body in clearance between the outer cylindrical pipe and the inner cylindrical pipe, and is characterized in that the outer cylindrical pipe is connected to a V brace joined to an upper beam, and the screw shaft is arranged by respectively joining both end parts to two stoppers projected on a lower beam.
Patent JP-2003146569-A (JP)
Title: Inclination section high speed escalator
Inventor: OGURA MANABU
IPC: B66B23/14
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the tip of a step plate from interfering with a riser of an adjacent footstep, and to prevent the generation of a gap between a riser and a step plate of footsteps adjacent to each other. SOLUTION: At a section between a horizontal section and a fixed inclination section on the ascending route side of a circulating passage, that is, upper and lower curved sections on the ascending route side, the shape of an auxiliary rail 22 is formed so that the movement track of the relative position of a lower footstep 2 to an upper footstep 2 of adjacent footsteps 2 is the same as the shape of the surface of a riser 5 of the upper footstep 2.
Patent JP-2002211952-A (JP)
Title: Paste for forming barrier rib of plasma display panel
Inventor: HATANO KAZUO
IPC: C03C8/14
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a paste material capable of accurately forming barrier ribs even when a printing laminating method is used. SOLUTION: The paste material contains glass powder, a powdery filler, a thermoplastic resin and a solvent, the powdery filler has 0.5-3 m2/g specific surface area diameter, <=20 μm maximum particle diameter DMAX and 2.5-4.5 μm 50% particle diameter D50. The proportions of the glass powder and the powdery filler are prerferably 50-95 wt.% and 5-50 wt.%, respectively.
Patent JP-2003139697-A (JP)
Title: Resin degree-of-curing measuring apparatus
Inventor: MATSUI RYOTARO
IPC: G01N21/3563
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin degree-of-curing measuring apparatus for accurately measuring the degree of curing in resin. SOLUTION: When reflection light is divided into two and a wavelength constituent where the change in intensity is smaller to the degree of curing in resin is used as a reference, an external factor simultaneously affects the intensity of both wavelength constituents even if the intensity of a larger wavelength constituent is changed by the external factor such as the temperature change in a target or the like, thus preventing the correlation values from being affected by the external factor other than the degree of curing in resin. An arithmetic unit 10r obtains an output signal according to the intensity of the wavelength constituents after resin coating and before the drive period of a curing-accelerating means, and after resin coating and during a drive period in the curing-accelerating means.  Although the correlation values are greatly affected by the degree of curing in resin, it is not affected by other factors easily. As a result, the correlation values accurately change before resin curing and after curing, thus accurately detecting the degree of resin curing.
Patent JP-2003148397-A (JP)
Title: Swirl preventive device of multi-stage compressor
Inventor: TAZAKI AKINORI
IPC: F04D29/44
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a swirl preventive device of a multi-stage compressor which can eliminate any swirl of the fluid passing through a seal part of each stage, prevent any unstable vibration of a rotor by reducing the excitation force, and perform the stable continuous operation. SOLUTION: In the multi-stage centrifugal compressor 1 in which the fluid with swirl passes through a labyrinth seal part 8, a fluid passage 10 to allow the high-pressure fluid G to cancel the swirl is provided on the labyrinth seal part 8 of a plurality of stages of the multi-stage centrifugal compressor 1.
Patent JP-2003148410-A (JP)
Title: Oil pressure control device
Inventor: NAKANO MASAHIKO
IPC: F15B11/028
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To enable sure neutral return while the valve operating force is reduced by decreasing the return force of a neutral return spring in an oil pressure control device in an oil pressure control device for operating a hydraulic actuator normally and reversely according to the switching operation of an oil pressure control valve. SOLUTION: A main relief valve 7 for setting the upper limit of the system pressure and an auxiliary relief valve 8 having enough lower pressure than the system pressure are connected in parallel to an oil passage (a) for supplying pressure oil to the oil pressure control valve 5, and a throttle 9 for an operational lag is interposed in the primary side of the auxiliary relief valve 8.
Patent JP-2003144799-A (JP)
Title: Cordless iron
Inventor: SHIMOZAKA KIICHI
IPC: D06F79/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for unlocking of a cordless iron provided with an iron case in a simple constitution to improve usability. SOLUTION: This cordless iron comprises a lock device 13 to detachably couple the iron case 12 to a base 11. The lock device 13 has an operation part 14 formed at a lower end of a side surface of the iron case 12. The operation part 14 is provided along the most part of the side surface of the iron case 12 to be protruded outward over an engagement part of the base 11.
Patent JP-2003148952-A (JP)
Title: Method of measuring strain in electric wire using two sheets of disks
Inventor: KIKUCHI NAOSHI
IPC: G01B7/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring strains in electric wire that can measure the absolute values of strains even in an existing electric wire. SOLUTION: Two sheets of disks 1a, 1b are mutually opposed with a prescribed space, arranged to penetrated with the electric wire 2, and fixed to the wire 2. Three points are determined on the two sheets of disks 1a, 1b (or around them), the respective points are arranged with 120 deg. of space, the two disks 1a, 1b are opposed with 60 deg. of torsion angle. When external force is applied onto the electric wire to generate elongation and bending, the disks 1a, 1b are displaced relatively. A displacement amount is measured by a differential transformer or the like, a relative displacement, inclination and rotation of the disks 1a, 1b are found geometrically, and the strain in the electric wire is found based thereon. When only bending of the electric wire is enough to be found, measurement of the distances among the three or four points in the disks 1a, 1b are enough for it.
Patent JP-2003146974-A (JP)
Title: 4,5-disubstituted-1,2,3-triazole and method of production for the same
Inventor: NISHINO SHIGEYOSHI
IPC: C07D249/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a new derivative of 4,5-disubstituted-1,2,3-triazole useful as an intermediate for a medicine or an agrochemical and to provide a method of production for the same. SOLUTION: The derivative of 4,5-disubstituted-1,2,3-triazole expressed by formula (1a) is produced by reacting a derivative of 3-halo-2-hydrazono-1- hydroxyiminopropane derivative expressed by formula (2) with a dehydrating agent. [In the formula (1a) and (2), R<1> is a COOR<3> group (R<3> is H or a lower alkyl group), CONR<4> R<5> group (R<4> and R<5> are each independently a lower alkyl group) or cyano group, X is a halogen atom, R<8> is a leaving group.].